package com.zengguang.testkaoshi.dao;

import com.zengguang.testkaoshi.pojo.Answer;
import org.apache.ibatis.annotations.Mapper;

import java.util.List;
@Mapper
public interface AnswerDao {
    //学生信息插入
    int insertAnswer(Answer answer);
    //修改学生信息
    int updateAnswer(Answer answer);
    //学生信息查询
    List<Answer> selectAllAnswer();
    //根据主键删除
    int deleteAnswer(int answerid);
}
